3 ms·

Depending on elevation, among other things. https://www.researchgate.net/figure/Comparison-of-the-diurnal-diamonds-and-nocturnal-squares-global-average-profiles

by lgats 7y ago

Depending on elevation, among other things. https://www.researchgate.net/figure/Comparison-of-the-diurnal-diamonds-and-nocturnal-squares-global-average-profiles-of_fig1_251429000 https://www.researchgate.net/figure/Comparison-of-the-diurna...